/* ===== 联系页 | 明信片概念 ===== */
.page-contact {
  --contact-line: rgba(31, 27, 22, 0.12);
  --contact-caption: rgba(31, 27, 22, 0.76);
  background-color: var(--paper);
  background-image: repeating-linear-gradient(
    -45deg,
    transparent 0 16px,
    rgba(31, 27, 22, 0.016) 16px 18px
  );
}

.page-contact a:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

/* 面包屑 */
.page-contact__crumb-sep {
  margin: 0 6px;
  font-family: var(--font-mono);
  color: var(--sand);
}

.page-contact .page-hero .breadcrumbs a {
  color: rgba(245, 240, 230, 0.72);
  transition: color 0.2s var(--ease);
}

.page-contact .page-hero .breadcrumbs a:hover {
  color: var(--paper);
}

.page-contact .page-hero .breadcrumbs [aria-current="page"] {
  color: var(--paper);
}

.page-contact .page-hero .eyebrow {
  color: var(--khaki);
}

.page-contact .page-hero__title {
  color: var(--paper);
}

.page-contact .page-hero__intro {
  color: rgba(245, 240, 230, 0.74);
}

/* hero 布局 */
.page-contact__hero-grid {
  padding: 8px 0 24px;
}

.page-contact__hero-copy {
  max-width: 640px;
}

.page-contact__stamp {
  display: none;
}

/* ===== 明信片 / 联系渠道 ===== */
.page-contact__postcard {
  padding: 40px 0 0;
}

.page-contact .section-title {
  margin-top: 6px;
}

.page-contact__paper {
  background: var(--paper);
  border: 1px solid rgba(31, 27, 22, 0.1);
  box-shadow: 0 28px 60px rgba(13, 10, 7, 0.12);
  overflow: hidden;
  margin-top: 28px;
}

.page-contact__cover {
  position: relative;
  aspect-ratio: 16 / 7;
  min-height: 150px;
  background: var(--blue);
  overflow: hidden;
}

.page-contact__cover-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact__cover-rule {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 10px;
  background: repeating-linear-gradient(
    90deg,
    var(--red) 0 16px,
    var(--sand) 16px 18px,
    transparent 18px 28px
  );
  opacity: 0.55;
}

.page-contact__paper-body {
  display: grid;
  gap: 30px;
  padding: 28px 20px 32px;
}

/* 邮箱主视觉 */
.page-contact__mail {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-contact__envelope {
  width: 68px;
  height: 51px;
  color: var(--red);
  margin-bottom: 14px;
}

.page-contact__mail-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-contact__mail-address {
  font-family: var(--font-mono);
  font-size: clamp(1.02rem, 3.2vw, 1.42rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 2px solid transparent;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-contact__mail-address:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

.page-contact__mail-note {
  margin: 12px 0 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--contact-caption);
  max-width: 34em;
}

/* 明信片右侧列表 */
.page-contact__facts {
  margin: 0;
  padding: 0;
  border-top: 1px dashed var(--sand);
}

.page-contact__fact {
  display: grid;
  grid-template-columns: 5.5em 1fr;
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--sand);
}

.page-contact__fact dt {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--blue);
  line-height: 1.5;
}

.page-contact__fact dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  font-weight: 600;
  color: var(--ink);
}

.page-contact__fact a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact__fact a:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* 服务时间 */
.page-contact__service {
  padding: 64px 0 16px;
}

.page-contact__service-grid {
  display: grid;
  gap: 30px;
}

.page-contact__service-copy .lead {
  margin: 0;
}

.page-contact__schedule {
  background: var(--paper);
  border: 1px solid var(--sand);
  box-shadow: var(--shadow-soft);
  padding: 10px 0;
}

.page-contact__schedule-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--sand);
}

.page-contact__schedule-row:last-child {
  border-bottom: none;
}

.page-contact__schedule-key {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--contact-caption);
}

.page-contact__schedule-value {
  font-family: var(--font-display);
  font-size: 1.12rem;
  color: var(--ink);
  text-align: right;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.page-contact__schedule-row--green {
  background: rgba(46, 196, 182, 0.07);
}

/* 咨询类型 */
.page-contact__types {
  padding: 64px 0 24px;
}

.page-contact__types-head {
  max-width: 660px;
  margin-bottom: 34px;
}

.page-contact__types-head .lead {
  margin: 0;
}

.page-contact__type-grid {
  display: grid;
  gap: 20px;
}

.page-contact__type-card {
  background: var(--paper);
  border: 1px solid var(--sand);
  padding: 28px 22px 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-contact__type-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: var(--khaki);
}

.page-contact__type-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--blue);
  color: var(--blue);
  margin-bottom: 18px;
}

.page-contact__type-icon svg {
  width: 28px;
  height: 28px;
}

.page-contact__type-card--feedback .page-contact__type-icon {
  border-color: var(--red);
  color: var(--red);
}

.page-contact__type-card--biz .page-contact__type-icon {
  border-color: var(--ink);
  color: var(--ink);
}

.page-contact__type-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.24rem;
  color: var(--ink);
}

.page-contact__type-card > p {
  margin: 0 0 16px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--contact-caption);
}

.page-contact__type-card > p a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid rgba(230, 57, 70, 0.4);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact__type-card > p a:hover {
  border-bottom-color: var(--red);
  color: var(--ink);
}

.page-contact__type-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 14px 0 0;
  border-top: 1px dashed var(--sand);
  width: 100%;
  display: grid;
  gap: 10px;
  flex-grow: 1;
}

.page-contact__type-list li {
  display: grid;
  grid-template-columns: 4.4em 1fr;
  gap: 10px;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--ink);
}

.page-contact__type-list li span {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--blue);
  padding-top: 2px;
}

.page-contact__type-card .btn {
  margin-top: 0;
}

/* 办公地址与地图 */
.page-contact__location {
  padding: 64px 0 24px;
}

.page-contact__location-grid {
  display: grid;
  gap: 28px;
}

.page-contact__address {
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 3vw, 1.75rem);
  line-height: 1.5;
  color: var(--ink);
  margin: 0 0 14px;
  max-width: 16em;
}

.page-contact__location-note {
  margin: 0 0 18px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--contact-caption);
}

.page-contact__location-list {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--sand);
  display: grid;
  gap: 12px;
}

.page-contact__location-list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink);
}

.page-contact__location-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 12px;
  height: 8px;
  border-left: 2px solid var(--red);
  border-bottom: 2px solid var(--red);
  transform: rotate(-45deg);
}

.page-contact__location-map {
  border: 1px solid var(--sand);
  background: var(--paper);
  padding: 10px;
  box-shadow: var(--shadow-soft);
}

.page-contact__location-map img {
  display: block;
  width: 100%;
  height: auto;
}

/* 信任区 */
.page-contact__trust {
  padding: 64px 0 84px;
}

.page-contact__trust-inner {
  border-top: 2px solid var(--ink);
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  align-items: flex-start;
}

.page-contact__trust-text {
  margin: 0;
  max-width: 46em;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--contact-caption);
}

.page-contact__trust-inner .btn {
  flex-shrink: 0;
}

/* ===== 平板以上 ===== */
@media (min-width: 720px) {
  .page-contact__paper-body {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 44px;
    padding: 42px 44px 46px;
  }

  .page-contact__fact {
    grid-template-columns: 6.5em 1fr;
  }

  .page-contact__type-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-contact__location-grid {
    grid-template-columns: 0.92fr 1.08fr;
    align-items: center;
    gap: 44px;
  }

  .page-contact__trust-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* ===== 桌面 ===== */
@media (min-width: 960px) {
  .page-contact__hero-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
  }

  .page-contact__stamp {
    display: block;
    width: 170px;
    height: 170px;
    color: var(--khaki);
    justify-self: end;
  }

  .page-contact__service {
    padding-top: 80px;
  }

  .page-contact__service-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: end;
  }

  .page-contact__types {
    padding-top: 80px;
  }

  .page-contact__location {
    padding-top: 80px;
  }
}